Table 2 Detailed Metrics of ISS, RTS, and TRAGIC + Models
From: Development and validation of a pediatric model predicting trauma-related mortality
Model | AUC | Sensitivity | Specificity | NPV | PPV | Accuracy | AIC | Youden’s (sens, spec) | Brier Score |
|---|---|---|---|---|---|---|---|---|---|
ISS | 92.9% (92.2%-93.6%) | 51.1% | 98.7% | 99.9% | 8.1% | 98.6% | 54,093 | 86.2%, 90.4% | 0.012 |
RTS | 95.0% (94.4%-95.6%) | 78.8% | 98.9% | 99.9% | 15.2% | 98.7% | 40,392 | 94.3%, 91.9% | 0.010 |
TRAGIC + | 96.4% (95.9%-96.9%) | 76.1% | 98.8% | 99.2% | 16.7% | 98.8% | 37,318 | 94.4%, 92.2% | 0.009 |